Reef Octopus VarioS 8 Circulation Pump

Reef Octopus VarioS 8 Aquarium Return Pump – Built for Power, Tuned for Precision

The Reef Octopus VarioS 8 Aquarium Return Pump blends high output with quiet efficiency, delivering reliable water movement for demanding reef systems. Whether you're moving water through a sump, reactor, or external system, this DC-powered pump offers customizable performance at every turn—without sounding like a blender in your cabinet.

Refined Performance of the Reef Octopus VarioS 8 in a Submersible Return Pump That’s Apex-Ready

More than just another return pump, the Reef Octopus VarioS 8 Submersible Pump brings flexible flow control, advanced safety features, and controller integration that rivals high-end tech gear. The included controller gives reefkeepers access to five flow settings, built-in feed modes, and a float switch connection—no extra modules or headache required.

If you are building out your reef system, it's worth taking a look at our collection of aquarium pumps and flow devices to ensure everything stays quiet—and moving.

Why the VarioS 8 stands out:

• Max Flow: 2,700 GPH – ideal for large reef systems or return-heavy configurations

• Max Head Height: 18 feet – delivers strong vertical lift for elevated plumbing setups

• Voltage & Power: 36V DC, 98 watts – high output with low noise and minimal heat

• Speed Settings: 5 controller speeds plus 2 pause modes for feeding or maintenance

• Safety Features: Float switch auto shutoff at high or low sump levels

• Apex-Compatible: 0–10V input port allows full integration with Neptune or Reef Angel

VarioS 8 Return Pump Build Quality – Quiet, Durable, and Adaptable

This pump doesn’t cut corners. It includes a premium ceramic shaft and propeller bearings designed to resist wear over time.

The slow-start feature makes sure that the pump ramps up gradually—which avoids sudden surges that can stress your plumbing or startly livestock.

What’s in the Packaging:

• Reef Octopus VarioS 8 Pump

• Detachable VarioS Controller

• Power Supply

• Float Switch

• Input/Output PVC Union Fittings

• Adjustable Stepped Barb Fitting

• Protective Intake Screen

Technical Specifications – Reef Octopus VarioS 8 Aquarium Return Pump

Flow vs Power – VarioS 8 Return Pump Output Breakdown

Note: Plumbing resistance may impact actual flow output.